viksingh

/*
 * Copyright 2011 Andrew Kroh
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

viksingh

/***** Standard Java Libraries ********/
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;

viksingh

/*
* Author: Vanamala Srinivas
* Website: www.sriniblog.com
* Note: This is just a snippet and use it as a reference.
* Complete Blog: http://sriniblog.com/read-write-dynamic-configuration-in-sap-pi-using-java-mapping/
*/

public void transform(TransformationInput arg0, TransformationOutput arg1) throws StreamTransformationException 
{
	trace = (AbstractTrace) getTrace(); //Capture trace object and write trace for debugging purpose.

viksingh

public void transform(TransformationInput arg0, TransformationOutput arg1) throws StreamTransformationException {
    try {
	InputStream in = arg0.getInputPayload().getInputStream();
	OutputStream out = arg1.getOutputPayload().getOutputStream();
	int buffer;

	//Read and Write back the file
	while ((buffer = in.read()) != -1)
	{
		out.write(buffer);

viksingh

/**
 * 
 */
package com.sap.adaptermodule;


import java.io.File;
import java.io.FileOutputStream;
import java.util.Date;

viksingh

/**
 * 
 */
package com.sap.adaptermodule;


import javax.ejb.CreateException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;

viksingh

public boolean setDynamicConfiguration(String Namespace, String FieldName, String FieldValue, Container container) throws StreamTransformationException{
  boolean success = false;
  try{
    //Get the DynamicConfiguration instance
    DynamicConfiguration config = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
  
    //Define key to write in the Dynamic Configuration
    DynamicConfigurationKey key1 = DynamicConfigurationKey.create(Namespace, FieldName);
  
    //Write the parameter from the Dynamic Configuration based on the key

viksingh

public String getDynamicFileName(Container container) throws StreamTransformationException{
  String FileValue = "";
  try{
    //Get the DynamicConfiguration instance
    DynamicConfiguration config = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
  
    //Define key to read from the Dynamic Configuration
    DynamicConfigurationKey key1 = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName");
  
    //Read the FileName parameter from the Dynamic Configuration based on the key

viksingh

public boolean setDynamicFileName(String FieldValue, Container container) throws StreamTransformationException{
  boolean success = false;
  try{
    //Get the DynamicConfiguration instance
    DynamicConfiguration config = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
  
    //Define key to write in the Dynamic Configuration
    DynamicConfigurationKey key1 = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName");
  
    //Write the FileName parameter from the Dynamic Configuration based on the key

viksingh

public String getGlobalParameter(String Parameter, Container container) throws StreamTransformationException{
  String ParameterValue = "";
  try{
    GlobalContainer gc = container.getGlobalContainer();
    ParameterValue = (String) gc.getParameter(parameter);
  }catch(Exception ee){
    ParameterValue = "";
  }
  return ParameterValue;
}